Cita APA (7a ed.)

Pollard, M., & Burton, T. (1991). The submarine. Merlion Pub.

Cita Chicago Style (17a ed.)

Pollard, Michael, y Terry Burton. The Submarine. Wiltshire, U.K: Merlion Pub, 1991.

Cita MLA (9a ed.)

Pollard, Michael, y Terry Burton. The Submarine. Merlion Pub, 1991.